5 Perfect Email Signature Templates + 12 Best Practices

Your email signature is one of the few elements that appears in every professional email you send. When introducing yourself to someone new, it forms part of their first impression. When the wrong information is included — or the right information is missing — it can make you seem unreachable or unprofessional. Since updating your email signature takes only a few minutes, the return on effort is significant. This guide covers the four essential elements of a professional email signature, eight optional elements to consider, five ready-to-use templates, and step-by-step instructions for setting up your signature in Gmail.

What Are the Four Essential Elements of a Professional Email Signature?

Basic information. All email signatures should include your full name, job title, company name, company website (if applicable), and at least one contact option beyond email (typically a phone number). If you are emailing someone you know, this saves them the step of looking up your information. If you are emailing someone new, it introduces you properly and makes it easy for them to reach you through their preferred channel.

Conciseness. In email communication, shorter is usually better. Recipients should not have to spend time scanning your signature to find the contact information they need. Overly long or detailed signatures come across as obnoxious. Keep your signature confined to a few lines and use relatively small text so it does not dominate the email.

Professionalism. Your email signature should look as professional as possible. Avoid over-the-top flourishes, tacky jokes, and anything questionable in tone. Equally important: make sure there are no typos or formatting errors. A mistake in your signature — the one element that appears in every email — undermines your credibility. There are some exceptions to the professionalism standard (covered in the optional elements and templates below), but they should be used deliberately and in the right context.

Originality. Copying someone else’s email signature is tempting, but a unique signature helps you stand out. If your company has a standard template for employees, you may not have a choice. But if you are designing from scratch, experiment with placement, fonts, ordering, and formatting to make your signature feel distinct and intentional.

What Optional Elements Should You Consider Adding to Your Email Signature?

Social media links. Including links to your social profiles is valuable if you actively post content and engage with your audience — it is especially useful for social sellers. Use social buttons (small icons) rather than full URLs to save space. Only include channels where your content is professional. If a particular profile contains controversial or non-professional posts, leave it out.

Recent content. Content marketers sometimes include a link to their latest blog post, whitepaper, or other content. This can drive traffic, but keep the listing concise — include only the headline or a short tease. If you do this, swap in new content regularly so the link stays current.

A call to action (CTA). Some salespeople embed a CTA in their signature that encourages recipients to click a link to learn more, book a demo, or get started. The trade-off: if you are already making a pitch in the email body, a CTA in the signature can feel redundant and overly salesy. However, some professionals report meaningful clicks from signature CTAs, so it may be worth testing. For CTA ideas, see this list of CTA examples.

Your email address. Generally, you should not include your email address in your signature. Recipients can reply to your email or look at the “From” field. Including it is redundant and uses space better allocated to other information.

Images. A company logo or professional headshot can add visual appeal, but keep images small — both in display size and file size — to avoid bloating your email. Make sure any image is professional. Avoid casual or humorous photos.

Quotes. A meaningful quote can reveal personality and set a conversational tone. But quotes can also cause signature bloat and some recipients find them tacky. Quotes can be fun in the right context — use your best judgment based on your audience.

Send format information. Messages like “Sent from my iPhone” signal that the sender may have made typos due to mobile typing. Some people build this disclaimer into their signature intentionally. The counterargument: careful proofreading is better than making excuses for errors. If you do use a mobile signature, here is a guide on how to set up a Gmail mobile signature.

Jokes and humor. A well-placed quip can add personality to your signature, and there is a place for humor in the professional world — as long as it is appropriate and in moderation. Do not make your entire signature a joke.

What Are the Best Email Signature Templates?

Template 1: Basic information. Short, clean, and effective. Contains only the essentials with no extra elements.

Template 2: Basic plus social links. Adds social channel links for professionals who actively post and engage on social platforms. Replace text links with social buttons for a cleaner look.

Template 3: Content promotion. Adds a link to a recent article or content piece. Keep the listing to one line and update it regularly.

Template 4: Call to action (CTA). Optimized around a CTA that encourages the recipient to take a specific action. Best suited for sales roles where the CTA aligns with the email body.

Template 5: Personality-driven with a quote. Less formal and more casual, this template works when your audience and context allow for personality. Swap the quote with something that fits your style.

How Do You Change Your Email Signature in Gmail?

Setting up or updating your email signature in Gmail is straightforward. For full documentation, see Google’s official guide on changing your Gmail signature.

Open Gmail, click the gear icon in the upper-right corner, and select “See all settings.” Scroll down to the “Signature” section. Click “Create new” and enter a name for your signature. Add your text, images, links, and formatting. Gmail allows up to 10,000 characters, but effective signatures are much shorter.

When you are satisfied with the signature, click “Save Changes.” Send a test email to yourself to confirm that the signature displays correctly and that there are no formatting issues or typos.

You can create multiple email signatures and toggle between them. A practical approach: set a longer, more detailed signature for new emails and a shorter version for replies and forwards. Recipients in an existing thread are already familiar with you and need less information. Configure this under “Signature defaults,” a subsection within the Signature settings.

Now that your email signature is set up, the next step is understanding how your overall email communication performs. Tracking your average email response time and email activity patterns with an email productivity tool helps you optimize the communication that your new signature is now closing out professionally.